Reversible plow



(No Model.)

C. STROEBEL REVERSIBLE- PLOW.

No. 562,048.- PatentedJune 16,- 1896.

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. UNTTED STATES PATENT OEEICE.

CONRAD sTROEBEL, OE OMAHA, NEBRASKA.

REVERSIBLE PLOW.

SPECIFICATION forming part of Letters Patent No. 562,048, dated June 16, 1896.

Application led May 3, 1894. Serial No. 510,001. (No model.)

To @ZZ` whom t may concern:

Be it known that I, CONRAD STROEBEL, a citizen of the United States, residing at Omaha, in the county of Douglas and State of Nebraska, have invented certain new and useful Improvements in Reversible Flows, of which the following is a specification.

This invention has relation to a new and novel improvement in reversible plows, the object being to provide a plow adapted for vtable-land as well as for what is called hillside plowing and which shall be so arranged that the operator can plow a furrow upon the side of a hill and when at the end of the furrow reverse his plow and plow in the opposite direction, which of course would be impossible with a plow as ordinarily constructed.

In the accompanying drawings, Figure l shows a partly perspective view of a plow embodying my invention, showing a front or face view of the moldboard. Fig. 2 shows a side elevation disclosing a rear view of the moldboard. Fig. 3 shows a bottom View of the turret-plate. Fig. et shows a front view of the faceplate. Fig. 5 shows a side elevation, partly in section, of the face-plate as secured to the turret-plate. Fig; 6 shows a partly perspective view of the face-plate connected to the duplex plowshare, while Fig. 7 shows a rear view of the duplex moldboard.

A represents a plow-beam of any suitable size and configuration, which is provided with the usual guiding-handles F. The base of my plow comprises, essentially, a narrow beam-casting B, provided in front with an eX- tending shoe B', an upwardly-extending stem 3, and a socket h, adapted to receive the han dies F. One side of the stem 3 is provided with two ears, (marked tand 5, respectively,) as is clearly shown in Fig. l. The plow-beam A is secured by means of the bolt I to the stem 3, the bolt I passing into the upper end of said stem.

Pivotally mounted upon the stem and secured to the ears 4 and 5 is my reversible turret, comprising the base-plate b, the face-plate WV, and the upper plate a., turned over at right angles to the face-plate.

Secured to the turret-plate IV is my duplex plowshare E, which in Figs. l and (i is shown as secured to the pivoted turret-plate. This duplex plowshare in front view in outline appears in the form of a truncated cone, the upper edge being separated from the moldboard by the line n and o, as is shown in Fig. 1. This duplex plowshare is secured to the revolving turret-plate, which is detachably secured to the stem 3 by means of a bolt 7.1, which passes through an openin g of the plowbeam A and extends through the plates ct and h as well as the ears i and 5, as is clearly shown in Fig". 2. By this means the turretplate is permitted a movement of more than ninety degrees. I

The bottom of the turret-plate b is provided with an offset O, within which the forward shoe B works, the bolt 7c passing through this offset and shoe B', a bottom view being shown in Fig. 3, where also is shown a bottom view of the turret-plate b.

Depending from the stem 3 is a toggle n, which is secured to my duplex moldboardD by means of the pin x. This duplex moldboard in outline is in the shape of a sector having two equal bases. This duplex moldboard is connected to the plow by means of the toggle-bar n, and upon the rear is provided with the ears g e and the central ear e, as is clearly shown in Fig. 2. Now to use this it is optional with the user-whether he arranges the plow so that the moldboard is upon the right side or upon the left side, as the pivoted turret-plate permits adjustment in either direction. In Figs. l and 3, for instance, the plow has been shown with the moldboard adjusted in Fig. 1 upon the right side and in Fig. 3 uponthe left side. In adjusting the plow so that the left side and turret-plate are carried to the left their full distance, which is ninety degrees, the strap c, carrying the locking-bar f, is made to lock over the projecting ear e of the turret-plate from such a position that the lines s and t form a continuation of the upper end of the share E. This locking of the combined turret-share, moldboard, and plowshare by means of a T-shaped lockingbar f, to which is pivotally secured the beamcasting B, is clearly shown in Fig. 2. By swinging one stem of this T-shaped bar into the eye e the plow is locked upon the left side. The unlocking of this combination can be instantly accomplished by simply swing- IOO ing the turret to t-he right, then readjusting the moldboard, when the bar f is swung to the A adjusted side7 so that the stem locks the parts then being in the position as shown in Fig. 2.

The device is noticeable because of its sirnplicity. The working eiects are accessible, and instrumentalities are adjustable, and the plow is further adapted to be used as a right or left handed plow and can be used with equal facility upon the hillside going in either direction as well as upon table-land.

Now, having thus described nny said invention, what I elaiin as new, and desire t0 secure by United States Letters Patent, is-

l. In a plow the combination with a suitable supporting-steniof a duplex plow-point inovably secured to said plow-stem, a supporting-plate extending from said plow-point and inovably secured to said stem, a lockingear secured to said plate, a duplex nioldboard lnovably shackled to said plate and adapted to find a seating upon said duplex plow-point and lock upon said ear and a locking-bar adapted lto secure said duplex nioldboard a-nd connectedplowpoint to saidsteln, substantially as and forthe purpose set forth.

2. In a reversible plow the combination with a suitable main supporting-stein, said stern being provided with an upper and a lower seating, a duplex plowpoint niovably secured within said lower seating, said plowpoint being provided with a moldboard-seating, a plate extending from said duplex plowpoint upward and being movably secured to said upper seating, locking-ears extending from said plate and duplex moldboard, said inoldboard being inovably shackled to said face-plate, and provided with loops adapted to engage said locking-ears, said inoldboard further being adapted to iind a seating upon said duplex plow-point and a locking-bar secured to said stein adapted to engage said duplex nioldboarchsubstantially as and :for thepurpose set forth.

CONRAD STROEBEL.

Vitnesses:

AUGUST Bonn, JOSEPH SANDHOEFNER. 

